baber/WOPTO huggingface dataset:
Patent JP-2004171268-A (JP)
Title: Command generator for numerical controller
Inventor: CHIJIWA ATSUSHI
IPC: G05B19/4103
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To make a numerical controller performable a high-speed curve interpolation by dispensing with curve shape evaluation for interpolation and acceleration/deceleration control the numerical controller side to improve the processing speed.  <P>SOLUTION: A position calculation part 101 generates a command position 204 by free curve data P(t) inputted from the outside. A speed calculation part 102 divides a curve shown by the free curve data P(t) into a plurality of partial curves on the basis of curvature in each sampling point of the free curve data P(t), finds a curve parameter T<SB>i</SB>of a division point and calculates a command speed F<SB>i</SB>for every partial curve. A command generation part 105 generates a free curve interpolation command as command data 211 of a format executable in the numerical controller 301 on the basis of the command position 204 calculated by the position calculation part 101, the command speed F<SB>i</SB>for every partial curve calculated by the speed calculation part 102, and the curve parameter T<SB>i</SB>of the division point of the partial curve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003224104-A (JP)
Title: Wafer drying equipment of semiconductor cleaning equipment
Inventor: LEE SUNG-HEE
IPC: H01L21/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To remove particles on the surface of a wafer by sustaining a constant discharging rate of solution.  <P>SOLUTION: The wafer drying equipment comprises an inner tank 10, an outer tank 20, a solution supply line 50, solution discharge lines 60 and 70, a pump 280 and a drying means. The solution discharge line comprises a first discharge line 60 and a second discharge line 70 wherein a pump for sustaining a constant discharging rate of solution is provided in the first discharge line. The drying means comprises an IPA nozzle 90 for ejecting isopropylalcohol, first gas jet nozzles 330 for jetting nitrogen gas, and second gas jet nozzles 320. The second gas jet nozzles are mounted on the four inner side walls of the outer tank and provided with a large number of holes and can prevent the generation of waves on the surface of solution being discharged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004167903-A (JP)
Title: Processing method for photosensitive lithographic printing plate and protective agent for printing plate surface for lithographic printing plate
Inventor: SUZUKI TOSHITSUGU
IPC: B41N3/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method for a photosensitive lithographic printing plate capable of preventing so-called stop scumming, which is fine spot-like stainings generated on non-image parts when printing is started again after a printing machine is stopped for a while by registering during printing, a recess or the like, and a protective agent for a printing plate surface for the lithographic printing plate.  <P>SOLUTION: The processing method for the photosensitive lithographic printing plate is characterized in that after the photosensitive lithographic printing plate provided with a photosensitive layer of a photopolymerizing photosensitive resin composition comprising an addition polymerizable ethylenic double bond-containing monomer, a photopolymerization initiator, and a polymer binder on a metal substrate surface is image-exposed with light and is developed, it is treated with a water-solution comprising a nonionic surfactant in which the molecular weight of a saturated alkyl part in a hydrophobic group part in the molecule is 0-25% of the molecular weight of the hydrophobic group part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175414-A (JP)
Title: Apparatus for subdividing/filling fluid
Inventor: TANAKA KIICHI
IPC: A23L23/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for subdividing/filling a fluid which prevents soup from leaking from a fitting part even if the fitting is loose.  <P>SOLUTION: The apparatus for subdividing/filling a fluid is structured to cause a piston to retreat to fill an inner tube with a predetermined amount of the fluid while a suction hole of the inner tube is made to communicate with a suction port of a constant quantity discharging valve body, and to cause the piston to come forward while a discharging hole of the inner tube is made to communicate with a discharging port of the valve body to discharge the fluid from the communicating discharging hole. The suction port is formed on the upper surface of the constant quantity discharging valve body. The discharging port is formed on a surface facing the lower part of the leading end face of the piston. By forming the discharging port at a position in tight contact with the leading end face of the piston, the soup is prevented from leaking from the fitting part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174670-A (JP)
Title: Power tool
Inventor: SAKAI MASATO
IPC: B25B21/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power tool conspicuous even at a dark place hardly damaging an object building material by providing a housing having a high antislip effect of fingers and improving operability of a normal rotation and reverse rotation lever of a motor.  <P>SOLUTION: Each of resin 20 of a second layer is provided on upper surfaces of battery receiving parts 13 of a left and right direction of a handle 10. Resin 21 of a first layer is exposed to the surrounding of a through hole inlet 23 of the normal rotation and reverse rotation lever 22. The resin 20 of the second layer is imparted to the surrounding. The resin 20 of the second layer is disposed at protrusion screw boss 25 in all housings 2 of four screws. The resin 20 of the second layer is made to contain pearl powder or metal powder reflecting light in composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177351-A (JP)
Title: Navigation system
Inventor: MANABE HIROSHI
IPC: G01C21/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide useful information when a driver decides a course even when a route to a destination is not set.  <P>SOLUTION: Road map information used for guiding at a turning point of a road is stored as node data. When there is a turning point forward on the running road of a vehicle, the node data of the turning point are obtained (step S30), the vehicle arrives at a predetermined informed distance before the turning point (step S60), and at this time the road map information is informed by sound or display (step S70). Thus, even when the route to the destination is not set, the road map information can be informed when the road map information is stored as the node data. Therefore, even when a specific destination is not set, the driver of the vehicle can obtain useful information used for confirming whether the travelling direction of the vehicle is correct.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180711-A (JP)
Title: X-ray CT DEVICE
Inventor: TAKAGI HIROSHI
IPC: A61B6/03
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT device capable of reducing the exposure amount of X-rays in CT fluoroscopy and promptly performing the image pickup and display of a target object.  <P>SOLUTION: The X-ray CT device is provided with a control function of performing X-ray irradiation for one scanning independent of the rotation of a rotary disk loaded with an X-ray source and an X-ray detector and is constituted so as to display a CT image prepared from CT data obtained by the X-ray irradiation of one scanning in real time. Thus, by performing the X-ray irradiation for one scanning and real time CT image reconstitution and display for instance as needed while performing continuous rotation, the CT image of the same image quality as the one of continuous image pickup is displayed with a small X-ray exposure amount.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184502-A (JP)
Title: Electron source manufacturing device
Inventor: TAKATSU KAZUMASA
IPC: G09F9/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron source manufacturing device with which the evacuation cycle time in a manufacturing process can be shortened and the cost of the device can be reduced by reducing the amount of atmospheric moisture intruding into a vacuum vessel when replacing a substrate.  <P>SOLUTION: The electron source manufacturing device is equipped with a shutter 14 which advances or retracts into or from the inside of the vacuum vessel 1 from/to the outside. When the electron source substrate 2 on a supporter 3 is replaced, an opening formed when the vacuum vessel 1 and the electron source substrate 2 are separated from each other is covered by the shutter 14 moving into the vacuum vessel 1 from the outside. Also, the shutter 14 advances or retracts keeping contact with a seal member 6 for sealing the vacuum vessel 1 and the electron source substrate 2, and hermetically seals the inside of the vacuum vessel 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186874-A (JP)
Title: Data-holding device and data-holding method
Inventor: FUJIMORI TAKAKAZU
IPC: H03K3/356
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data-holding device and a data-holding method which store data even when power is interrupted, accurately restore the stored data, and easily controls timing with less increase in the circuit area.  <P>SOLUTION: In a data restoration operation, power of the data-holding device 1 is turned on to provide a read signal to other end 5b of a ferroelectric capacitor 5. Thus, electric charges corresponding to a polarization state stored in the ferroelectric capacitor 5 are discharged to a ferroelectric connection node 17. In this case, transfer gates 11, 15 are both turned off. Thus, the electric charges discharged to the ferroelectric connection node 17 are not leaked via the transfer gates 11, 15. Consequently the potential of the ferroelectric connection node 17 accurately reflects the discharged electric charges.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004148071-A (JP)
Title: Length-adjustable stick
Inventor: SHIINA TOSHIO
IPC: A45B7/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a length-adjustable stick with a shock absorbing function that maintains fixation retaining capability and can be compactly housed by improving a length adjustment fixation means and limiting a position for mounting the length adjustment fixation means with the shock absorbing function.  <P>SOLUTION: The length-adjustable stick has a stick main body comprising at least three pipes of an upper pipe, a middle pipe 12 and a lower pipe 11 and adjusts the length thereof by slidably fitting the pipes, wherein the length adjustment fixation means with the shock absorbing function is provided on only an upper end of the lower pipe 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004192674-A (JP)
Title: Writing method of servo tracking pattern of magnetic recorder
Inventor: OKI KENJI
IPC: G11B21/10
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To correct a write mistake even though it exists in a servo track writer in the writing method of a servo tracking pattern of a magnetic recorder.  <P>SOLUTION: A 2Pass 4burst pattern is written by the servo track writer, and after that, E, F burst signals are written by a self test. By the E and F burst signals, the ON track is made so that levels of the B and D burst signals become the same values as the level of the E or F burst signal. By this method, the head position becoming A burst = C burst is a write-on track, and the head position becoming E burst = F burst is a read-on track.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191471-A (JP)
Title: Image forming apparatus
Inventor: KIMURA NORIYUKI
IPC: G03G15/08
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with high reliability in which no image failure such as an image void, occurs even when a developing part is moved from a non developing position to a developing position during an image forming process.  <P>SOLUTION: An image carrier 1, a developing part 21 developing an electrostatic latent image formed on the image carrier 1, a 1st moving means moving the developing part 21 to a developing position for the image carrier 1 and a 2nd moving means 23 moving the developing part 21 which is moved to the developing position to the non-developing position are included. Then, an adjusting means 21a and 26 adjusting the balance between the moving force of the 1st moving means and the moving force of the 2nd moving means 23 are further included.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003241868-A (JP)
Title: Electronic equipment, data communication device, and communication control device
Inventor: MOROZUMI HIDEKI
IPC: G06F3/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data communication device which transmits a bus reset signal before switching off the power supply.  <P>SOLUTION: This is a data communication device which is connected with the other device of communication through a cable. It has a printer control unit 100 which controls the data communication device, a power supply control unit 300 which includes a power supply circuit 301 which provides power with the data communication device, and a communication control unit which conducts communication control with the other device. The printer control part 100 indicates the transmission of a signal that shows the change of the power supplying condition against the communication control unit 200 when it has received a change request of the power which the power supply means 301 is providing from the power supply control unit 300.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004192887-A (JP)
Title: Joint connector
Inventor: TATE HIDEJI
IPC: H01R13/46
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint connector with the number of parts reduced.  <P>SOLUTION: A cylindrical housing part 76 for insertion-coupling a first housing 10 by housing a bus-bar body 60 is integrally formed at a second housing 70, so that the number of parts can be decreased as compared with a conventional one. Further, in the bus-bar body 60, a terminal part 68 of a bus bar 62 is covered with a cylindrical part 64 or a retainer part 65, so that the terminal part 68 is protected from interference of other members and handling of the bus-bar body 60 as a single part is made easy. A fall-off regulation part 65A for preventing fall off of a terminal fitting 20 inside a cavity 71 is integrally formed at a retentive body 61 of the bus-bar body 60, so that a retainer can be done away with to further reduce the number of parts. One housing has the cylindrical housing part integrally formed for insertion-coupling the other housing, so that the number of parts can be reduced as compared with the conventional one.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189419-A (JP)
Title: Elevator device
Inventor: HAGITANI TOMOFUMI
IPC: B66B5/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To reliably ensure the safety of a maintenance person when inspecting a control device provided on an upper portion of a hoistway.  <P>SOLUTION: An elevator device comprises a car call device 25 provided on a landing floor 20, a car 2 operated along a hoistway 1, a hoisting machine 5 to drive the car 2, and a control device 16 provided on a top portion of the hoistway 1 to control the operation of the car 2. The control device 16 is provided on the landing floor 20, and a maintenance device 17 to instruct the car 2 to be moved to the position for maintenance and inspection while a maintenance person is in the car 2 when the control device 16 is inspected is provided on the landing floor 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193979-A (JP)
Title: Video distribution system
Inventor: KUROSAWA TAKAHIRO
IPC: H04N21/235
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately give comment to a video.  <P>SOLUTION: When a request for registering the comment to the video photographed by camera servers 101 and 102 is given from terminals 200, 601 and 602, a comment server 400 creates a synchronous description for synchronizing the comment with the video so as to display them, and preserves the created synchronous description and comment data. When the request for acquiring the comment from the terminals 200, 601 and 602 is given, preserved sound comment data and the synchronous description are delivered to the requested terminals 200, 601 and 602. In the terminals 200, 601 and 602, the video distributed from the camera servers 101 and 102 is displayed on a picture and the appropriate comment can be given if need.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188938-A (JP)
Title: Heating transfer roller
Inventor: ONISHI TORU
IPC: B41J2/325
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating transfer roller which is free from the fear of transfer failures by making a heating distribution uniform to follow a longitudinal direction.  <P>SOLUTION: The heating transfer roller 16 which has a heat-resistant elastic body 161 coated around the circumferential face of a hollow cylindrical body 162 to be heated re-transfers a printing image to a card from a film having the printing image transferred thereto. A ratio between thicknesses of the hollow cylindrical body 162 and the elastic body 161 is set to make the elastic body 161 thicker from the end side of a roller body to a central part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199499-A (JP)
Title: Real estate escrow system and method for carrying out real estate transaction by real estate escrow system
Inventor: OKAMOTO MIKIO
IPC: G06Q30/06
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a real estate escrow system and method by which an escrow agent to be a third person can easily set objective and valid evaluation on real estate and carrying out real estate transaction on the basis of the evaluation.  <P>SOLUTION: An escrow company 30 which is a third person evaluates real estate to be a transaction target on the basis of the detailed information of the real estate in order to reduce a risk of the real estate transaction. Thereby the real estate can be accurately and easily evaluated, the validity and soundness of transaction contents are examined on the basis of the evaluation result, and in determining there is no validity and soundness, the transaction is canceled, a deposit is returned to a buyer 20 and a title deed is returned to a seller 10, so that safety of the real estate transaction can be secured and its risk can be reduced. In determining the validity of the transaction contents, the deputizing processing of the real estate transaction is performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199507-A (JP)
Title: Fire detector
Inventor: YAMAGISHI TAKATOSHI
IPC: G08B17/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To detect with high accuracy fire by sufficiently securing a frequency band required for detecting the fire based on a fluctuation frequency intrinsic to flames in a fire detector detecting the fire by using a sensor array, including an infrared camera or the like.  <P>SOLUTION: The fire detector comprises: a sensor array formed by arranging a plurality of photodetectors receiving light specific to the flames and outputting an electrical signal complying with the physical amount of the light specific to the flames on the same plane; and a control means detecting the fire based on the electrical signal outputted from the plurality of photodetectors. The control means generates picture data from the electrical signal outputted from the plurality of photodetectors in a normal monitoring mode and detects a fire candidate region based on the picture data. Upon detecting the fire candidate region, the electrical signal outputted from the specified photodetector established from the fire candidate region is continuously inputted to the fire detector. The fire is detected based on the continuously inputted electrical signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003234736-A (JP)
Title: Public key infrastructure token issuance and binding
Inventor: AULL KENNETH W
IPC: H04L29/06
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology by which tokens are issued and each token having a unique ID number stored therein and a unique user ID number in a directory/database of a certain organization can be bound.  <P>SOLUTION: The method for issuing tokens and binding identification numbers thereof includes providing a plurality of tokens each having the unique ID number stored therein. A unique public/private key pair is generated for each token and each token ID number and a corresponding public key are stored in the directory/database. Each private key is stored in its respective token and a unique ID number of a user is bound to a corresponding one of the plurality of tokens by storing the correspondence there between in the directory/database.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004197204-A (JP)
Title: Method for suppressing corrosion of nonpassivated metallic body, and method for suppressing corrosion of boiler
Inventor: NAKAJIMA JUNICHI
IPC: C23F14/02
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress corrosion occurring in a nonpassivated metallic body such as a heat transfer tube of a boiler caused by the influence of moisture.  <P>SOLUTION: The method for suppressing corrosion includes a stage where the water quantity of moisture affecting a nonpassivated metallic body such as a heat transfer tube of a boiler is controlled so that sulfurous acid ions are contained, and also, the concentration of sulfuric acid ions is ≤600 mg/L. The water quantity can be attained by feeding sulfite for removing dissolved oxygen while controlling its feed quantity. The corrosion which can be suppressed by this method is, for example, the local corrosion going from the side in the contact face with water in a heat transfer tube toward the opposite side to the thickness direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206439-A (JP)
Title: E-mail sending method, and e-mail receiving method
Inventor: KONAKA TAKAYUKI
IPC: H04L9/32
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an e-mail sending method that is handy and highly safe for a user.  <P>SOLUTION: A capsule server 23 of an company A creates capsule e-mail encapsulated enciphered e-mail wherein a whole of plaintext e-mail is enciphered by using an acquired representative e-mail address and public key 39b of a company B, and a private key 29a of one's company. Then, the capsule server 23 sends the capsule e-mail to a representative e-mail server 32 of the company B.  <P>COPYRIGHT: (C)2004,JPO&NCIPI